| // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| @JS() |
| library js_typed_interop_anonymous2_test; |
| |
| import 'dart:html'; |
| import 'dart:js' as js; |
| |
| import 'package:js/js.dart'; |
| import 'package:unittest/unittest.dart'; |
| import 'package:unittest/html_config.dart'; |
| |
| @JS() @anonymous |
| class A { |
| external int get x; |
| external factory A({int x}); |
| } |
| |
| @JS() @anonymous |
| class C { |
| external int get x; |
| external factory C({int x}); |
| } |
| |
| @JS() @anonymous |
| class B { |
| external int get x; |
| external factory B({int x}); |
| } |
| |
| main() { |
| useHtmlConfiguration(); |
| |
| test('side-casts work for reachable types', () { |
| new C(x: 3); // make C reachable |
| var a = new A(x: 3); |
| expect(a is C, isTrue); |
| C c = a; |
| expect(c.x, equals(3)); |
| }); |
| |
| test('side-casts work for otherwise unreachable types', () { |
| var a = new A(x: 3); |
| expect(a is B, isTrue); |
| }); |
| } |